Load data for 7 x 57 R + 158gr Prvi Partizan Grom
334 suitable loads across 61 powder(s) for cartridge 7 x 57 R with 158gr Prvi Partizan Grom bullet.
The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-17 and ReloadSwiss RS 62.
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Load Specifications
ImperialMetric
Bullet:.284 | 158gr | Grom
Cartridge:7 x 57 R load data
Case Length (l3):2.244" | 57.0 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.498" | 12.7 mm
Case Capacity:60 gow | 3.89 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.)::49,313 psi | 3,400 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:11.0
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